Vulnerability DatabaseCVE-2026-34224
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CVE-2026-34224
March 31, 2026
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.64 and 9.7.0-alpha.8, an attacker who possesses a valid authentication provider token and a single MFA recovery code or SMS one-time password can create multiple authenticated sessions by sending concurrent login requests via the authData login endpoint. This defeats the single-use guarantee of MFA recovery codes and SMS one-time passwords, allowing session persistence even after the legitimate user revokes detected sessions. This issue has been patched in versions 8.6.64 and 9.7.0-alpha.8.
Affected Packages
https://github.com/parse-community/parse-server.git (GITHUB):
Affected version(s) >=8.6.0 <8.6.65
Fix Suggestion:
Update to version 8.6.65
https://github.com/parse-community/parse-server.git (GITHUB):
Affected version(s) >=8.6.0 <8.6.65
Fix Suggestion:
Update to version 8.6.65
https://github.com/parse-community/parse-server.git (GITHUB):
Affected version(s) >=8.6.0 <8.6.65
Fix Suggestion:
Update to version 8.6.65
https://github.com/parse-community/parse-server.git (GITHUB):
Affected version(s) >=8.6.0 <8.6.65
Fix Suggestion:
Update to version 8.6.65
https://github.com/parse-community/parse-server.git (GITHUB):
Affected version(s) >=8.6.0 <8.6.65
Fix Suggestion:
Update to version 8.6.65
https://github.com/parse-community/parse-server.git (GITHUB):
Affected version(s) >=8.6.0 <8.6.65
Fix Suggestion:
Update to version 8.6.65
https://github.com/parse-community/parse-server.git (GITHUB):
Affected version(s) >=8.6.0 <8.6.65
Fix Suggestion:
Update to version 8.6.65
parse-server (NPM):
Affected version(s) >=9.0.0 <9.7.0-alpha.8
Fix Suggestion:
Update to version 9.7.0-alpha.8
parse-server (NPM):
Affected version(s) >=1.0.0 <8.6.64
Fix Suggestion:
Update to version 8.6.64
parse-server (NPM):
Affected version(s) >=9.0.0 <9.7.0-alpha.8
Fix Suggestion:
Update to version 9.7.0-alpha.8
parse-server (NPM):
Affected version(s) >=9.0.0 <9.7.0-alpha.8
Fix Suggestion:
Update to version 9.7.0-alpha.8
parse-server (NPM):
Affected version(s) >=1.0.0 <8.6.64
Fix Suggestion:
Update to version 8.6.64
parse-server (NPM):
Affected version(s) >=1.0.0 <8.6.64
Fix Suggestion:
Update to version 8.6.64
parse-server (NPM):
Affected version(s) >=9.0.0 <9.7.0-alpha.8
Fix Suggestion:
Update to version 9.7.0-alpha.8
parse-server (NPM):
Affected version(s) >=9.0.0 <9.7.0-alpha.8
Fix Suggestion:
Update to version 9.7.0-alpha.8
parse-server (NPM):
Affected version(s) >=1.0.0 <8.6.64
Fix Suggestion:
Update to version 8.6.64
parse-server (NPM):
Affected version(s) >=1.0.0 <8.6.64
Fix Suggestion:
Update to version 8.6.64
Related Resources (6)
https://github.com/parse-community/parse-server
https://github.com/parse-community/parse-server/pull/10327
https://github.com/parse-community/parse-server/pull/10326
https://github.com/parse-community/parse-server/security/advisories/GHSA-w73w-g5xw-rwhf
https://github.com/parse-community/parse-server/commit/e7efbebba398ce6abe5b6b6fb9829c6ebe310fbf
https://github.com/parse-community/parse-server/commit/661f160edac8daac0486bc94413cf9652876ab92
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CVSS v4
Base Score:
2.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
2.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Time-of-check Time-of-use (TOCTOU) Race Condition
CWE-367